In descending order, by date published.
12/15/1981 (reprinted)
Authors: Blaine Parker
Departments: Biosystems and Agricultural Engineering
Series: Ag Engineering Energy Series (AEES series)
Size: 287 kb
Pages: 5
2/10/1980 (minor revision)
Authors: Blaine Parker, Larry Turner
Departments: Biosystems and Agricultural Engineering
Series: Ag Engineering Energy Series (AEES series)
Size: 319 kb
Pages: 4